Casino Night Zone from the Mega Drive version of Sonic 2 is much better than Casino Park. Still, I like this hard stage.

This level is like TORTURE! It takes you forever to reach the goal ring.

I really don't know what is so wrong with this level I don't think its that hard

5Final Fortress

For Team Sonic and Team Dark, the camera view is so bad that it is hard to see where you are going. When you start playing the stage, you launch through the ring and there is a rail somewhere. When you miss the rail, you're toast and it seriously takes you a ton of tries to reach the rail. There are also lasers on the rail you have to avoid as you go deeper into the stage.

This level is only due to the dreadful camera angle and slippery controls

I beat it as team sonic but took 13 minutes

This level is really great but hard

6Cannon's Core - Sonic Adventure 2

I've played this level so much that I really don't have a problem beating it now. But it took me about 15 game overs to beat the first time. For a person who try's this level the first time, it's impossible. I know it was for me.

It took me 2 years to beat this level

I got SA2B when I was very small, I swore I could beat it before I became ten. I think I did it... But only a month before. That is all due to this 'mega level'. Still though, it was a good way to wrap up a good story and the ending was just awesome... Also did I mention the music? No? Oh, I'll sum it up quickly then... IT'S OVER 9000!

Well, I strongly prefer the Classic Sonic games on the Mega Drive, Game Gear & Master System.

It took me a couple hours to beat it, it's not that hard but it's frustrating

Like I said 1 day City Escape - Eggman Boss Fight (after Crazy Gadget)

8Scrap Brain Zone - Sonic the Hedgehog

Ah, yes. A level I can at least respect due to actual difficulty. No broken controls, no lag, just pure level design. Although I had a tougher time in the Cannon's Core and am yet to experience Eggmanland, I'll give props to this one for, well, everything. Plenty of enemies, platforms that don't know what or where they want to be, crushing platforms, electric balls, and everything that just tells you that Final Zone only deserves the best. And the underwater part is nearly impossible unless you know about one small secret.

It's true! Everything wants to kill you in this game! Even the first level is hard! First, you get your hopes up and then you DIE! I also finished the game without the Chaos Emeralds, and what did I get? A kick in my ass. - PANCAKEGuy

Where is metropolis zone and labyrinth zone is much Easter than labyrinth it only took me one try on labyrinth zone to get through it right now I'm still stuck on scrap brain zone act 2

You want by all means to go up if you want to take this stage easy. But all is gonna kill you if you don't have 1000 eyes. But this is compensated with the nice music

This level is pretty difficult. I don't hate it as much as some other people do (wing fortress zone is my most hated and difficult level) but this one is still pretty bad, especially with that cruel twist of having 3 acts instead of 2. The enemies are the worst and there are evil traps EVERYWHERE like those corkscrew things, gears, lava, arrows sticking out of blocks, etc.

Worst level ever, This level has cheap enemy placements and annoying traps this is the only level That I struggled

Well, it is from Sonic 1, but I'll give it to you. After all, beating this level was a big breakthrough for me, even though there were more difficult levels ahead.

Second level syndrome- Marble zone and Chemical Plant zone in sonic 2

19Metallic Madness - Sonic CD

I had to look up how to beat this level's second act because it was so big and confusing.

Act 3 I still couldn't get pass to this day

20Launch Base Zone - Sonic 3

I was only 6 years old when I played this. I remember being specifically frustrated by this level, so naturally when a 6 year old gets frustrated by something, she whines to her mother, "moom I can't beat this level! ". My mom couldn't beat it either! She did eventually and we continued, but I will never forget this level. I thought it was called Launch Pad for a while for some reason, but finding this jotted my memory. Wow. The underwater parts were impossible.